<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8">
    <title>设置一个图像作为页面的背景</title>
    <style>
        body {
            background-image: url('http://static.runoob.com/images/mix/paper.gif');
            background-color: #cccccc;
        }
    </style>
</head>

<body>
    <h1>Hello World!</h1>
</body>

</html>